From the source

Elixir clustering using Postgres

Supabase open-sources libcluster Postgres strategy

Image published with the post by Supabase — Image from supabase.com

Summary by forck

Supabase open-sourced a libcluster Postgres strategy that uses Postgres NOTIFY/LISTEN for node discovery in Elixir clusters, enabling cloud-agnostic clustering without extra services.

From the source
We have released our approach to solving this problem by open-sourcing libcluster Postgres Strategy and today, we explore the motivations behind its creation and the methodologies employed in its development.
supabase.com

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